/* 
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */


function queryfocus(){
    var field = document.getElementById("queryfield");
    field.value = "";
    field.style.color="black";
}

function queryblur(){
    var field = document.getElementById("queryfield");

    if(field.value==""){
        field.value = "concept_1, concept_2";
        field.style.color="#909090";
    }
}

function setfilter(filt){
    document.getElementById("filter").value = "true";

}